SEPTEMBER 20, 2026
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Case File

CVE-2026-64739

HIGH · CVSS 8.8 EPSS 0.52%

Source: NVD + CISA KEV + EPSS · Published 2026-07-27 · Last synced 2026-08-26

CyberRota Analysis

AI-Generated

An out-of-bounds write vulnerability affects unspecified Apple products, allowing attackers to exploit this flaw to cause unexpected application termination. The high severity of this issue (CVSS 8.8) necessitates immediate attention from organizations using affected versions of iOS, iPadOS, macOS, tvOS, visionOS, and watchOS to mitigate potential disruptions and security risks. Users and administrators should prioritize updating to the latest versions to safeguard their systems.

CVE
CVE-2026-64739
Severity
HIGH
CVSS
8.8
EPSS
0.52%

Original NVD Description

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 18.7.10 and iPadOS 18.7.10, iOS 26.6 and iPadOS 26.6, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6, watchOS 26.6. An attacker may be able to cause unexpected app termination.

Related CVEs

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